:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;--bg: #242424;--text: rgba(255, 255, 255, .87);--muted: rgba(255, 255, 255, .8);--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--link: #646cff;--link-hover: #535bf2;--button-bg: #1a1a1a;--primary: #008888;--primary-dark: #005555;--nav-bg: rgba(30, 30, 30, .95);--nav-border: rgba(255, 255, 255, .1);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html[data-theme=light]{--bg: #ffffff;--text: #213547;--muted: #555;--card-bg: rgba(0, 0, 0, .05);--card-border: rgba(0, 0, 0, .1);--link: #646cff;--link-hover: #747bff;--button-bg: #f9f9f9;--primary: #007a7a;--primary-dark: #005555;--nav-bg: rgba(255, 255, 255, .95);--nav-border: rgba(0, 0, 0, .1)}a{font-weight:500;color:var(--link);text-decoration:inherit}a:hover{color:var(--link-hover)}body{margin:0;min-width:320px;min-height:100vh;color:var(--text);background-color:var(--bg)}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--button-bg);color:var(--text);cursor:pointer;transition:border-color .25s,background-color .25s,color .25s}button:hover{border-color:var(--link)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.navigation{background-color:var(--nav-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--nav-border);position:fixed;top:0;left:0;right:0;z-index:1000;padding:0;height:64px}.nav-container{max-width:1280px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;position:relative}.nav-logo a{font-size:1.5rem;font-weight:700;color:var(--primary);text-decoration:none;transition:color .3s ease}.nav-logo a:hover{color:var(--primary-dark)}.nav-links{display:flex;list-style:none;margin:0;padding:0 56px 0 0;gap:2rem}.nav-links li{margin:0}.nav-links a{color:var(--text);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:6px;transition:all .3s ease;position:relative}.nav-links a:hover{color:var(--primary);background-color:color-mix(in oklab,var(--primary) 15%,transparent)}.nav-links a[href*="dash.jeremysprague.tech"]{background:linear-gradient(45deg,#007a7a,#055);color:#fff;font-weight:600}.nav-links a[href*="dash.jeremysprague.tech"]:hover{background:linear-gradient(45deg,#055,#003d3d);transform:translateY(-2px);box-shadow:0 4px 12px #007a7a4d}@media(max-width:768px){.nav-container{padding:1rem}.nav-links{gap:1rem}.nav-links a{padding:.4rem .8rem;font-size:.9rem}}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:999px;border:1px solid var(--card-border);background:var(--card-bg);color:var(--text);margin-left:1rem;position:absolute;right:16px;top:calc(50% - 20px)}.theme-toggle:hover{border-color:var(--primary)}.nav-hamburger{display:none;width:40px;height:40px;background:transparent;border:none;padding:.5rem;margin-left:.5rem;cursor:pointer;align-items:center;justify-content:center;position:relative;color:var(--text)}.nav-hamburger svg{display:block;overflow:visible}.nav-hamburger g path{transition:transform .22s cubic-bezier(.2,.6,.2,1),opacity .18s ease;transform-origin:12px 12px;transform-box:view-box;vector-effect:non-scaling-stroke}.nav-hamburger svg g{transform:none}.nav-hamburger g path:nth-child(2){transition:transform .2s ease,opacity .16s ease 40ms}.nav-hamburger.open g path:nth-child(1){transform:rotate(45deg) translateY(6px)}.nav-hamburger.open g path:nth-child(2){opacity:0;transform:scaleX(.5)}.nav-hamburger.open g path:nth-child(3){transform:rotate(-45deg) translateY(-6px)}.nav-main{display:flex;align-items:center;gap:1rem}@media(max-width:768px){.nav-container{padding:.75rem 1rem}.nav-hamburger{display:inline-flex;z-index:1200;position:absolute;right:16px;top:calc(50% - 20px)}.navigation{height:auto;z-index:2000}.nav-main{position:fixed;left:0;right:0;top:64px;width:100%;background:var(--nav-bg);border-bottom:1px solid var(--nav-border);transform-origin:top;transform:scaleY(0);transition:transform .2s ease,opacity .15s ease;opacity:0;pointer-events:none;flex-direction:column;padding:.75rem max(16px,env(safe-area-inset-right)) 1rem max(16px,env(safe-area-inset-left));box-shadow:0 8px 24px #0000000f;z-index:1100;box-sizing:border-box}.nav-main.is-open{transform:scaleY(1);opacity:1;pointer-events:auto}.nav-links{flex-direction:column;gap:.25rem;padding-right:0;width:100%;align-items:stretch}.nav-links a{display:block;width:100%;padding:.6rem .75rem;border-radius:8px;text-align:center;box-sizing:border-box}.theme-toggle{position:static;right:auto;top:auto;margin-left:0}.nav-actions{display:flex;justify-content:center;padding-top:.5rem}}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;padding:.25rem;border:1px solid var(--card-border);background:var(--button-bg);cursor:pointer;border-radius:8px;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease;box-shadow:0 1px #00000005 inset}.theme-toggle:focus{outline:none;box-shadow:0 0 0 3px #646cff2e,0 1px #00000005 inset;border-color:var(--link)}.theme-icon{width:1.25rem;height:1.25rem;display:block}.theme-toggle:hover{background-color:color-mix(in srgb,var(--button-bg) 85%,var(--link) 15%);border-color:var(--link-hover)}.theme-toggle:active{transform:translateY(1px)}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.main-content{margin-top:80px}.loading{min-height:420px;display:flex;align-items:center;justify-content:center}.hero{padding:4rem 0;margin-bottom:4rem;min-height:320px}.hero h1{font-size:3.5rem;margin-bottom:1rem;background:linear-gradient(45deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.5rem;color:#aaa;margin-bottom:1.5rem}.hero-description{font-size:1.1rem;line-height:1.6;max-width:600px;margin:0 auto;color:var(--muted)}.skills{padding:3rem 0;margin-bottom:3rem}.skills h2{font-size:2.5rem;margin-bottom:3rem}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.skill-card{background:var(--card-bg);padding:2rem;border-radius:12px;border:1px solid var(--card-border);transition:transform .3s ease,box-shadow .3s ease}.skill-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #007a7a33}.skill-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--primary)}.skill-card p{color:var(--muted);line-height:1.6}@media(max-width:768px){.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.skills-grid{grid-template-columns:1fr}}